8978442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 20109600

約数和(自身を除く): 11131158

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 149, 166, 242, 249, 298, 363, 447, 498, 726, 894, 913, 1639, 1826, 2739, 3278, 4917, 5478, 9834, 10043, 12367, 18029, 20086, 24734, 30129, 36058, 37101, 54087, 60258, 74202, 108174, 136037, 272074, 408111, 816222, 1496407, 2992814, 4489221, 8978442]

約数ペア:

[(1, 8978442), (2, 4489221), (3, 2992814), (6, 1496407), (11, 816222), (22, 408111), (33, 272074), (66, 136037), (83, 108174), (121, 74202), (149, 60258), (166, 54087), (242, 37101), (249, 36058), (298, 30129), (363, 24734), (447, 20086), (498, 18029), (726, 12367), (894, 10043), (913, 9834), (1639, 5478), (1826, 4917), (2739, 3278)]